Question

class 10 ch 4
quadratic equation s​

Answer 1

Answer:

p = 2

Step-by-step explanation:

In Given Question

x = 1/2

Equation is

x² + px - 5/4 = 0

Putting the Value of x in above equation,

(1/2)² + p(1/2) -5/4 =0

1/4 + p/2 - 5/4 = 0

p/2 - 4/4 = 0

p/2 - 1 =0

p/2 = 1

p = 2

Ans.